baber/WOPTO huggingface dataset:
Patent JP-2004269935-A (JP)
Title: Fe-Cr-Al ALLOY FOIL SUPERIOR IN HIGH-TEMPERATURE OXIDATION RESISTANCE AND MANUFACTURING METHOD THEREFOR
Inventor: HOSHI TORU
IPC: C22C38/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Fe-Cr-Al alloy foil superior in high-temperature oxidation resistance.  <P>SOLUTION: The Fe-Cr-Al alloy foil has a composition comprising 18-28 mass% Cr, 1-10 mass% Al, 0.01-0.30 mass% La, 0.005-0.30 mass% Zr, 0.01-0.50 mass% Hf and the balance Fe with unavoidable impurities; has an Al oxide layer with a thickness of 0.02 μm or larger formed on the surface; and makes one or more elements of La, Zr and Hf segregated between the Al oxide layer and the substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268684-A (JP)
Title: Cab for construction machine
Inventor: ONO TAKAYUKI
IPC: B66C13/54
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of distortion and cracks, etc. in a part with low rigidity by minimizing transmission of vibration, etc. at the time of a work to an opened door.  <P>SOLUTION: A center pillar 20 in which the door 21 is connected by a hinge 23, etc. to be openable/closable is provided on a side surface part 15 of a cab box 11. In the center pillar 20, a projecting part 20A projecting toward the outside of the cab 10 and having cross section formed into a U-shape is formed. An elastic body 24 to be a buffer material is provided on a difference in level surface part located on a rear surface side of the projecting part 20A. In a door rear frame 22 of the door 21, a projecting part 22A facing the projecting part 20A of the center pillar 20 in a front and rear direction is provided via the elastic body 24 when widely opening the door 21. By elastically deforming the elastic body 24 between the projecting parts 20A and 22A when widely opening the door 21, vibration of the door 21 is suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271737-A (JP)
Title: Image forming apparatus
Inventor: ISHIDA YUSUKE
IPC: G03G15/01
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus forming a good image even when it is left unused for a long period of time by avoiding deterioration in triboelectricity of toner in developer, toner scattering, unevenness in the triboelectricity of the toner or variation in coloring for each developing device in a constitution provided with a plurality of developing devices and further heating an image carrier, and image failure such as fogging and deterioration in density when the image forming apparatus is operated again after it is left unused for a long period of time.  <P>SOLUTION: The image forming apparatus having a plurality of developing devices developing electrostatic latent images with developer is provided with a heating member heating the image carrier and a developer consumption activating mechanism carrying out processes to form the electrostatic latent image on the image carrier, to make it the electrostatic latent image for developer consumption before the image forming action is started, and to develop the electrostatic latent image for the developer consumption, for each developing device. The electrostatic latent image for the developer consumption is made different according to the distance of each developing device from the image carrier.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230543-A (JP)
Title: Band saw device equipped with electrical discharge machining device, disk wheel device, and belt grinder device
Inventor: OTSUKA KIICHI
IPC: B23D63/18
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band saw equipped with an electrical discharge machining device, a disk wheel device and a belt grinder device.  <P>SOLUTION: One metal electrode side of the electrical discharge machining device is put close to an edge part (operation part) side of a band saw and another electrode of the electrical discharge machining device is electrically connected to the band saw in a rotary track of the conductive band saw (operating member), composition member of the metal electrode is electrodeposited on an edge part to reproduce the same while operating the band saw.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270251-A (JP)
Title: Waterproofing device of opening section of floor consisting of concrete slab
Inventor: KOYAMA KATSUNORI
IPC: E04G21/28
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproofing device of an opening section of a floor consisting of a concrete slab capable of preventing the rain water stagnated on the surrounding floor surface of the opening section from flowing down from the circumferential edge of the opening section formed in the floor so as to connect to the downstairs in a construction site of a building equipped with the floor consisting of the concrete slab partitioning between the upstairs and the downstairs.  <P>SOLUTION: The waterproofing device 10 consisting of a frame body 12 having a shape capable of surrounding the planned circumferential edge of the opening section and four supporting legs 16 removably fixed to the lower surface of the frame body 12 by a fixed member 14 capable of making removable operation from the upper surface side of the frame body 12 after the formation of the floor and supporting the frame body before the formation of the floor so as to surround the planned circumferential edge of the opening section in a state to position the upper part of the frame body 12 upward of the floor surface and to position the lower part of the frame body 12 downward of the floor surface is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273811-A (JP)
Title: Insulated tape winding apparatus for tape-like thin conductor
Inventor: YAMAMOTO YUKIMITSU
IPC: H01F41/12
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulated tape winding apparatus which enables an insulated tape to be wound around an extremely thin tape-like conductor to which a conventional insulated tape winding apparatus could not be applied.  <P>SOLUTION: A rear guide 18 and a front guide 19, which restrain the tape-like thin conductor 12, are located at a small distance in a direction in which the thin conductor 12 is fed. The insulated tape 21 is wound around the thin conductor 12 between these guides. While the thin conductor 12 is locally provided with a rigidity at a portion where the insulated tape 21 is wound, the insulated tape is wound around the thin conductor 12 on and on by the introduction of the guides 18, 19.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270605-A (JP)
Title: Electromagnetic switch for starter and starter
Inventor: OMI MASANORI
IPC: F02N15/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To increase attraction force by increasing a facing area of a plunger 30 and a fixed iron core without enlarging the outer diameter of an exciting coil 33.  <P>SOLUTION: An electromagnetic switch 3 being connected to a plunger 30, includes contact point holding means for holding a first movable contact point 16, the means being placed outside a switch case covering the surrounding of an exciting coil. A return spring 34 has a function to push back the plunger 30 to a direction opposite to the iron core via the contact point holding means when energization to an exciting coil 33 stops, being placed outside the switch case 35 (between the second arm portion 38b of the contact point holding means and the case 35). With this configuration, since there is no need to provide a spring receiving portion (step portion) on the fixed iron core 37 and the plunger 30, the facing area between the core 37 and the plunger 30 would not decrease, an attraction area can be made larger when the plunger 30 is attracted by the core 37 to increase the attraction force.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270612-A (JP)
Title: Fuel injection quantity control device for engine
Inventor: NAGAISHI HATSUO
IPC: F02D45/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To enhance accuracy in both transient correction and unburnt part correction by handling not only a wall flow causing a transportation delay of fuel but also an unburnt part in a model.  <P>SOLUTION: This fuel injection quantity control device for an engine is provided with a fuel injection valve 21 for injecting fuel into an intake port 4, and a fuel injection quantity computing means 31 for computing a fuel injection quantity from the fuel injection valve 21 using a model in which the fuel injected from the injection valve 21 has a first burnt part vaporized to flow into a combustion chamber 5 and to stay therein to contribute to combustion without sticking into the combustion chamber, a second burnt part vaporized from the fuel sticking to the intake port 4, flowing into the combustion chamber 5 to contribute to combustion without sticking to the combustion chamber, and a combustion chamber sticking part sticking into the combustion chamber after taken into the combustion chamber 5 without sticking to the intake port, and the fuel sticking to the combustion chamber 5 has a third burnt part contributing to combustion and the unburnt part discharged unburnt.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269465-A (JP)
Title: Method for producing alkoxysilane
Inventor: ITO KOICHI
IPC: C07B61/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing various alkoxysilane compounds in high selectivity and yield by transesterification reaction at high reaction rate in a state enabling easy separation of a catalyst after the reaction.  <P>SOLUTION: The method for the production of an alkoxysilane comprises the transesterification reaction of a starting alkoxysilane with a hydroxy compound by using a catalyst consisting of an anion exchange resin having a quaternary salt as an active point.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004281070-A (JP)
Title: Resin composition and electronic parts of high dielectric constant
Inventor: MABUCHI TOSHIAKI
IPC: C08L101/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high dielectric constant resin composition without strength reduction having excellent electrical property like dielectric loss tangent, and to provide a compact high dielectric constant electronic parts rather simply using the high dielectric constant resin composition.  <P>SOLUTION: The high dielectric constant resin composition is made by kneading high dielectric constant material powder into base resin which includes carbon black of 1 to 10 wt% in the 100 wt. parts of the base resin. The high dielectric constant resin composition includes the high dielectric constant material powder of 10 to 70 vol% in a total of the base resin and the high dielectric constant material powder as 100 vol%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282251-A (JP)
Title: Data storage apparatus
Inventor: MORIMOTO TOSHIMITSU
IPC: H04N1/21
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data storage apparatus capable of surely outputting received browsing data to all of browsing object users and deleting the browsing data after each browsing object user browses the data.  <P>SOLUTION: The data storage apparatus is configured such that when a user authentication section 46 judges that user authentication information of an access management table corresponds to user authentication information imputted by an operation panel section 51 and browsing data are outputted, the access judging section 47 establishes an access flag corresponding to the concerned user and deletes the browsing data when it is judged that the access flag is set to all of browsing object users.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276947-A (JP)
Title: Rental cover case
Inventor: YAMAGISHI MASANAO
IPC: B65D85/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To simply and inexpensively manufacture a rental cover for receiving a recording medium such as a CD and a DVD, or a rental cover case for receiving an article such as a magazine with its upper end projecting upward.  <P>SOLUTION: The rental cover case consists of a barrel 1 and a base 2. The barrel 1 is a tube obtained by folding a plate material cut into a predetermined shape and has the base 2 which is a resin molding attached to the barrel 1. An ear 8 folded back inside is provided at the upper end of the barrel 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276085-A (JP)
Title: Torque reductive cold forming tap
Inventor: WATABE MASAAKI
IPC: B23G5/06
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold forming tap which improves a tool life through reduction of working torque.  <P>SOLUTION: In a profile of a projected part of a cold forming tap, an exact round part (margin) is arranged to stabilize cold forming. The exact round part causes a larger friction resistance, which increases the working torque, causes occurrence of melting and sticking to the tap and affects the tool life. The new cold forming tap has a small relief angle in the part corresponding to the exact round part, which can reduce the working torque and extend the tool life.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004195187-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can control the breakage of the operating part as caused by a rough handling.  <P>SOLUTION: In the game machine which has the players' operating part 53, the operating part 53 is made invulnerable to rough handling. The operating part 53 may have a appearance that makes the players hesitate the rough handling. The appearance provoking the hesitation from the rough handling may be made to appeal a fondling look. The hesitation provoking appearance against the rough handling may be made to appeal pains that might be inflicted on the players under the rough handling. The operating part 53 may be also given such a shape as causing pains under the rough handling.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279003-A (JP)
Title: Circulation fluidized bed incinerator
Inventor: NISHIDA KAZUYOSHI
IPC: F23C10/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circulation fluidized bed incinerator for reducing the concentration of unburnt gas such as CO in exhaust gas being highly enriched because of a blow-by phenomenon by effectively burning/decomposing it in a riser.  <P>SOLUTION: The circulation fluidized bed incinerator comprises the hollow cylindrical riser 4 and a torch group 12 arranged thereon which consists of two or more torches 11 for creating an enriched flame group F. The torch group 12 creates the flame group F in such a manner as to encircle an axis C of the riser 4 while arriving at or around the axis C apart from the axis C of the riser 4. The torches 11 each create a flame F in the direction angled 15-25° to a radial direction R of the riser 4 tending to the axis C of the riser 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283670-A (JP)
Title: High pressure aerosol product
Inventor: MEKATA SATOSHI
IPC: B05B9/04
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high pressure aerosol product capable of spraying particles having a fine particle size, excellent in dispersibility, suitably usable for widely used products and having high safety against fire.  <P>SOLUTION: This high pressure aerosol product is constituted by filling a pressure-resistant container with an aerosol composition, which container is equipped with a valve having an air introducing hole for introducing the gaseous phase of the aerosol composition containing 10-60 wt.% of a compressed gas, the critical temperature of which is 50°C or below and having a pressure of 1-5 MPa at 25°C into a jet passage for ejecting the liquid phase of the aerosol composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286919-A (JP)
Title: Toner
Inventor: ISHIWATARI TAHEI
IPC: G03G9/087
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which is excellent in permeability (affinity) to paper fibers and in anti-offset properties, has a wide good fixing strength region, sufficiently increases the fixing strength of an image obtained also by a toner which achieves high transferability by adding an external additive in large quantities, and so improves durability as not to cause filming on a developing roller.  <P>SOLUTION: The toner contains a mixed resin, as a binder resin, comprising a crystalline polyester resin and a polyurethane resin having urethane or urea bonds in a backbone and obtained by polymerizing a compound containing two or more isocyanate groups and a poly-active-hydrogen compound containing two or more active hydrogens which react with the isocyanate groups, wherein the polyurethane resin is a polyurethane resin obtained using a poly-active-hydrogen compound containing an ester group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287732-A (JP)
Title: Medical information display device
Inventor: TAKEKOSHI KOJI
IPC: G16H10/60
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the grasping of the image reading state to a medical image.  <P>SOLUTION: When image reading reports for medical images managed by a database are inputted in displaying a retrieval result of the medical images as lists 301 and 302, marks 308-310 showing that effect are displayed on the lists 301 and 302, whereby a diagnostic reading doctor (user) can easily grasp the diagnostic reading states for the medical images to intuitively know whether or not the medical images should be read diagnostically.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287041-A (JP)
Title: Image display device and light source unit
Inventor: IOKI SADAO
IPC: G02B30/25
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to assure a bright image, to reduce the crosstalk in a stereoscopic image display of a liquid crystal and to obtain a wide angle of visibility.  <P>SOLUTION: The image display device is equipped with filters in which a first region which transmits the light of specific polarization and a second region which transmits the light of the polarization orthogonal to the light of the specific polarization are disposed repetitively in a longitudinal direction. Also, a light source 201 is constituted to include a light emitting source 210, a polarizing means 212 which outputs the light thereof by the light of the specific polarization and the light of the polarization orthogonal with the light of the specific polarization, and an optical means 203 which refracts the light of the different polarization in a direction to reach the left and right eyes and irradiates a liquid crystal display panel 205 with the light. The light emitting source 210 is a linear light emitting source which is arranged with a light source section for the stereoscopic image display in a central part and light source sections for visual field expansion at both ends and emits the light in a linear form. A central part prism 306a for enhancing the luminance by converging the irradiation range of the linear light emitting source is disposed in the central part of the linear light emitting source and peripheral part prisms 306b and 306c having the luminance different from the luminance of the prism 306a disposed at both ends of the linear light emitting source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286120-A (JP)
Title: Fixture and antenna mounting structure using the same
Inventor: TATENO KOICHI
IPC: F16B39/26
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixture having simple construction permitting easy temporary lock of a nut.  <P>SOLUTION: The fixture comprises a bolt 6 having a screw portion 6b formed on a shaft portion 6a and a slit 6c axially formed in the outer peripheral face of the shaft portion 6a excluding the front end, a nut 7 to be freely threaded to the screw portion 6b of the bolt 6, and a washer 8 rotatably mounted on a tightening face 7b of the nut 7 and having a lock piece 8b protruded thereon insertable into the slit 6c of the bolt 6. When the nut 7 is threaded to the bolt 6, the lock piece 8b is locked to the front end of the bolt 6 through the slit 6c and the nut 7 being temporarily locked is tightened to the bolt 6 with a tool, therefore permitting easy and short work for tightening the nut 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285258-A (JP)
Title: Thermoplastic resin composition
Inventor: SEKIDA MARI
IPC: C08L67/04
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polylactic acid-based thermoplastic resin composition having improved impact resistance while maintaining transparency.  <P>SOLUTION: The thermoplastic resin composition comprises 0.1-99.9 mass % of a polylactic acid-based polymer (A) and 99.9-0.1 mass % of a graft copolymer (B) prepared by the graft-polymerization of a rubber-based polymer with vinyl monomers. The graft copolymer (B) is preferably a graft-polymerization product prepared from a polyorganosiloxane/acrylic-based composite rubber containing polyorganosiloxane and alkyl(metha)acrylate rubber as a rubber-based polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005505-A (JP)
Title: Computer readable program for letting computer execute program formation
Inventor: MATSUSHIMA HIROYUKI
IPC: G06F3/12
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program for automatically forming a program for converting a descriptive form of a request and response message of Web service and a data form processable by a development program of Web service.  <P>SOLUTION: The task of this invention is attained by the computer readable program for letting a computer execute a procedure for forming a first element tree for indicating relation between a plurality of elements for constituting an interface definition by analyzing the interface, a converting program forming procedure for forming a converting program for executing converting processing of the request and response message on the Web service described by an input-output data form and a prescribed descriptive form processable by the Web service function for executing the Web service based on the first element tree.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004291996-A (JP)
Title: Cap
Inventor: SASAKI AKIRA
IPC: B65D47/40
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap wherein a content liquid is not adhering to the surfaces of a lid body and a cap body when the lid body is opened when being used, and which has a clean image.  <P>SOLUTION: A pouring port 11 is provided in a protruding part 10 which is formed on the top surface part 9 of the cap body 1 which is fitted on the mouth 4 of a container, and a valve chamber 13 is formed in the pouring port 11. At the same time, a spherical valve 14 which can vertically move is arranged in the valve chamber 13. Therefore, even when the content liquid remains in the upper space of the pouring port 11 after pouring out the content liquid, a part of the remaining content liquid adheres to the upper surface of the spherical valve 14, and the spherical valve 14 descends to a valve seat 16b in the pouring port 11 by the self-weight and the suction by the restoring force of the container. Therefore, the content liquid does not remain in the upper space of the pouring port 11, and in addition, the content liquid does not adhere to a closing part 22 of the lid body 3 as well.  <P>COPYRIGHT: (C)2005,JPO&NCIPI